352742 has 8 divisors (see below), whose sum is σ = 569856. Its totient is φ = 162792.

The previous prime is 352741. The next prime is 352753. The reversal of 352742 is 247253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6758 + ... + 6809.

It is an arithmetic number, because the mean of its divisors is an integer number (71232).

2³⁵²⁷⁴² is an apocalyptic number.

352742 is a deficient number, since it is larger than the sum of its proper divisors (217114).

352742 is a wasteful number, since it uses less digits than its factorization.

352742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13582.

The product of its digits is 1680, while the sum is 23.

The square root of 352742 is about 593.9208701502. The cubic root of 352742 is about 70.6565439794.

Adding to 352742 its reverse (247253), we get a palindrome (599995).

The spelling of 352742 in words is "three hundred fifty-two thousand, seven hundred forty-two".